Answer:
The swimming pool will contain approx 
of water.
Step-by-step explanation:
Given the swimming pool is in a cylindrical shape.
And the dimensions are 
diameter with a height of 
Also, 
First, we will find the volume of the swimming pool.
The swimming pool is in cylindrical shape.
So, the volume would be 
The height 
is given as To calculate radius 
we will divide the diameter by two.
The radius of the cylinder would be 
Plug these values in the formula we get,
Now, it is given
So, 
The swimming pool will contain approx of water.
4 + 10 = 2 x 2 + 2 x 5 = 2 x (2 + 5)
Answer:
y=2x+5
Step-by-step explanation:
To find a linear equation you must find the slope and y intercept to create an equation in y=mx+b form (slope-intercept form)
So slope is = y2-y1 / x2-x1 [2 and 1 are subscripts] so 11-7/3-1 so m=4/2 = 2
Slope = 2, now find b
So using y = mx + b, substitute what you know so 7 = 2(1) + b so b=7-2 = 5
Put it all together y = 2x + 5
Answer:
1800
Step-by-step explanation:
there are 60 seconds in a minute
so, 30 * 60 = 1800
